CN206974999U - Cargo hold gas monitoring system - Google Patents
Cargo hold gas monitoring system Download PDFInfo
- Publication number
- CN206974999U CN206974999U CN201720900543.8U CN201720900543U CN206974999U CN 206974999 U CN206974999 U CN 206974999U CN 201720900543 U CN201720900543 U CN 201720900543U CN 206974999 U CN206974999 U CN 206974999U
- Authority
- CN
- China
- Prior art keywords
- cargo hold
- gas
- display module
- cabin
- monitoring system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses cargo hold gas monitoring system, solve the problems, such as that portable gas detector can not carry out variation tendency that is continuous, monitoring and can not judge in time gas content in cabin incessantly to cargo hold, gas detection sensor is provided with cargo hold, cargo hold is externally provided with control display module, gas detection sensor is connected with control display module, and control display module controls draft fan, air inlet valve and the air outlet valve event.When needing into during the operation of cabin, as long as observation control display module just will appreciate that the content of cargo compartment gas out of my cabin, can allows staff to judge whether that cabin operation can be entered safely, when observing that the oxygen in cabin contains low, toxic gas or higher imflammable gas by controlling display module, it is in the hole that people once enters membership, at this moment can be by controlling display module to control air inlet valve and air outlet valve to open and start draft fan and be aerated, it is ensured that enter cabin job safety.
Description
Technical field
It the utility model is related to cargo hold monitoring field, and in particular to cargo hold gas monitoring system.
Background technology
In Shipping often because goods produce chemical change, biology change or residual fumigant influence and caused by its cargo hold it is tight
Weight anoxic, and with the generation of toxic gas or imflammable gas so that cargo hold hides very big danger in the hiding；Such as metal sulphide ore deposit
Oxygen content in cargo hold is reduced under certain humiture in oxidation self-heating, plus a small amount of chemistry in concentrate
Material easily produces chemical reaction, and generates the toxic gases such as carbon monoxide hydrogen sulfide；And for example Cereals, vegetables, egg etc. have life
The collective of life is in transit due to respiratory activity, and in the presence of enzyme, consumption oxygen releases carbon dioxide and heat, makes cargo hold
Interior oxygen is reduced so that cargo hold hides very big danger in the hiding；If cargo hold is closed, in the case of improper ventilation or when extraneous wet
Degree be more than cargo hold in humidity when, in order to prevent goods make moist go rotten need to close ventilation when, staff enters cargo hold operation, need
Carry gas detecting instrument into cargo hold carry out gas detect whether can safety work, in detection process human users error or
Other reasonses can cause the accident of personnel's poisoning, pendant cabin or blast.
Utility model content
Cargo hold can not be carried out to monitor and in time can not sentence continuously, incessantly in order to solve portable gas detector
Break the problem of the variation tendency of gas content in cabin, the utility model provides the conveying device of sealing gasket.
The technical solution adopted in the utility model is as follows：
Cargo hold gas monitoring system, including cargo hold, the cargo hold is interior to be provided with gas detection sensor, the gas
Detection sensor includes oxygen content detection sensor, toxic gas content detection sensor and imflammable gas content detection
Sensor, the cargo hold are externally provided with control display module, and the gas detection sensor is connected with control display module, the goods
Be additionally provided with draft fan, air inlet valve and air outlet valve in cabin, the control display module control the draft fan,
Air inlet valve and air outlet valve event.
The display module is provided with indicator lamp, the indicator lamp include into cabin green indicating lamp, enter cabin warning indicator lamp,
Enter cabin risk indicating lamp.
Also include hatch door, the hatch door is provided with sensor and alarm, the alarm and sensor, display module
It is connected.
The circulating fan for making that gas flows in cabin is additionally provided with the cargo hold, the circulating fan is with controlling display module phase
Even.
Humidity sensor is provided with the cargo hold, the humidity sensor is connected with control display module.
Dehumidifier is provided with the cargo hold, the dehumidifier is controlled by control display module.
The beneficial effects of the utility model are：
When needing to enter cargo hold operation, as long as observation control display module just will appreciate that cargo compartment gas outside cargo hold
Content, when by controlling display module to observe that oxygen content is more than or equal to 18% in cargo hold, toxic gas carbon monoxide gas
Body content is less than or equal to 50PPM or hydrogen sulfide gas content and is less than or equal to 10PPM, imflammable gas content in LEL 1%
Illustrate that gas is in a safe condition in cargo hold when following, personnel can following cabin operation；When oxygen content, toxic gas content, can
, can be by controlling display module to control air inlet valve and air-out when combustion property gas content wherein has any one to be unsatisfactory for requiring
Mouthful valve, which is opened and starts draft fan, to be aerated, it is ensured that enters cabin job safety, cargo hold gas monitoring system both can be with
In real time, continuous monitoring cargo hold gas content and its variation tendency, and can allow under staff can exempt before the operation of cabin it is in the past more
The use of kind mobile gas detection device and cumbersome process.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Cargo hold 1, gas detection sensor 2, oxygen content detection sensor 21, toxic gas content detection sensor 22,
Imflammable gas content detection sensor 23, control display module 3, draft fan 4, air inlet valve 5, air outlet valve 6, refer to
Show lamp 7, enter cabin green indicating lamp 71, enter cabin warning indicator lamp 72, enter cabin risk indicating lamp 73, hatch door 8, sensor 9, alarm
10th, circulating fan 11, humidity sensor 12, dehumidifier 13.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
In embodiment, as shown in figure 1, cargo hold gas monitoring system, including cargo hold 1, the cargo hold 1 is interior to be provided with gas
Detection sensor 2, the gas detection sensor 2 includes oxygen content detection sensor 21, toxic gas content detection senses
Device 22 and imflammable gas content detection sensor 23, the cargo hold 1 are externally provided with control display module 3, the gas detection
Sensor 2 is connected with control display module 3, and draft fan 4, air inlet valve 5 and air outlet valve are additionally provided with the cargo hold 1
Door 6, the control display module 3 control the draft fan 6, air inlet valve 4 and air outlet valve 5 to act.When need into
When entering 1 operation of cargo hold, as long as observation control display module 3 just will appreciate that the content of the internal gas of cargo hold 1 outside cargo hold 1, when
By controlling display module 3 to observe, oxygen content is more than or equal to 18% in cargo hold 1, and toxic gas CO gas content is small
In equal to 50PPM or hydrogen sulfide gas content is less than or equal to 10PPM, imflammable gas content is said in less than the 1% of LEL
Gas is in a safe condition in bright cargo hold, and personnel can following cabin operation；When oxygen content, toxic gas content, imflammable gas
, can be by controlling display module 3 to control air inlet valve 4 and air outlet valve when content wherein has any one to be unsatisfactory for requiring
5 open and start draft fan 6 and be aerated, it is ensured that enter cabin job safety, cargo hold gas monitoring system both can in real time,
Continuous monitoring cargo hold gas content and its variation tendency, and can, which allows, can exempt conventional a variety of movements under staff before the operation of cabin
The use of gas detection equipment and cumbersome process.
In embodiment, as shown in figure 1, the display module 3 is provided with indicator lamp 7, the indicator lamp 7 is included into cabin safety
Indicator lamp 71, enter cabin warning indicator lamp 72, enter cabin risk indicating lamp 73.Enter cabin green indicating lamp 71 to represent into cargo hold 1 to pacify
Full work can represent with green light, enter cabin warning indicator lamp 72 and represent that oxygen content is being reduced or toxic gas, imflammable gas
Increase, can be represented with amber light, enter cabin risk indicating lamp 73 and represent that oxygen content, toxic gas content, imflammable gas contain
Amount wherein has any one to be unsatisfactory for requiring, is prohibited from entering cargo hold operation, can be represented with red light, being represented with indicator lamp 7 can be more
Add the visual in image inner case of understanding cargo hold 1.
In embodiment, as shown in figure 1, also including hatch door 8, the hatch door 8 is provided with sensor 9 and alarm 10, institute
Alarm 10 is stated with sensor 9, display module 3 to be connected.When oxygen content, toxic gas content, imflammable gas content wherein
When having any one to be unsatisfactory for requiring, if staff opens hatch door 8, alarm 10 will alarm, and warning staff prohibits
Stop into.
In embodiment, as shown in figure 1, the circulating fan 11 for making that gas flows in cabin is additionally provided with the cargo hold 1, it is described to follow
Ring blower fan 11 is connected with control display module 3.Ensure the uniform of gas in cargo hold 1, prevent local small range anoxic or poison gas, can
Combustion property gas content is high, causes staff that accident occurs into cargo hold 1.
In embodiment, as shown in figure 1, humidity sensor 12 is provided with the cargo hold 1, the humidity sensor 12 and control
Display module 3 is connected；Dehumidifier 13 is provided with the cargo hold 1, the dehumidifier 13 is controlled by control display module 3.By wet
Degree sensor 12 can be appreciated that humidity in cargo hold 1, when humidity is excessive in cargo hold 1, in order to prevent that goods is mouldy, can start dehumidifier
13 pairs of cargo holds 1 dehumidify.
Obviously, above-described embodiment of the present utility model is merely to illustrate that the utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other various forms of changes or variation.There is no need and unable to give poor example to all embodiments.
And these belong to the obvious changes or variations that connotation of the present utility model is amplified out and still fall within the utility model
Protection domain.
Claims (6)
1. cargo hold gas monitoring system, including cargo hold（1）, it is characterised in that：The cargo hold（1）It is interior to be provided with gas detection biography
Sensor（2）, the gas detection sensor（2）Including oxygen content detection sensor（21）, toxic gas content detection sensing
Device（22）And imflammable gas content detection sensor（23）, the cargo hold（1）It is externally provided with control display module（3）, it is described
Gas detection sensor（2）With controlling display module（3）It is connected, the cargo hold（1）Inside it is additionally provided with draft fan（4）, air inlet
Valve（5）And air outlet valve（6）, the control display module（3）Control the draft fan（6）, air inlet valve（4）
With air outlet valve（5）Action.
2. cargo hold gas monitoring system according to claim 1, it is characterised in that：The display module（3）On set
There is indicator lamp（7）, the indicator lamp（7）Including entering cabin green indicating lamp（71）, enter cabin warning indicator lamp（72）, enter cabin danger and refer to
Show lamp（73）.
3. cargo hold gas monitoring system according to claim 1, it is characterised in that：Also include hatch door（8）, the cabin
Door（8）It is provided with sensor（9）And alarm（10）, the alarm（10）With sensor（9）, display module（3）It is connected.
4. cargo hold gas monitoring system according to claim 1, it is characterised in that：The cargo hold（1）Inside it is additionally provided with
Make the circulating fan that gas flows in cabin（11）, the circulating fan（11）With controlling display module（3）It is connected.
5. cargo hold gas monitoring system according to claim 1, it is characterised in that：The cargo hold（1）It is interior be provided with it is wet
Spend sensor（12）, the humidity sensor（12）With controlling display module（3）It is connected.
6. cargo hold gas monitoring system according to claim 5, it is characterised in that：The cargo hold（1）Interior be provided with is removed
Wet device（13）, the dehumidifier（13）By control display module（3）Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900543.8U CN206974999U (en) | 2017-07-24 | 2017-07-24 | Cargo hold gas monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720900543.8U CN206974999U (en) | 2017-07-24 | 2017-07-24 | Cargo hold gas monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206974999U true CN206974999U (en) | 2018-02-06 |
Family
ID=61398004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720900543.8U Expired - Fee Related CN206974999U (en) | 2017-07-24 | 2017-07-24 | Cargo hold gas monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206974999U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108122448A (en) * | 2018-02-11 | 2018-06-05 | 烟台宏远氧业有限公司 | Cabin Yuan Chu cabins indicate system |
| CN113160525A (en) * | 2021-04-20 | 2021-07-23 | 中国水产科学研究院渔业机械仪器研究所 | Device for automatically measuring and removing hydrogen sulfide in fish cabin |
| CN114080360A (en) * | 2019-07-10 | 2022-02-22 | 大金工业株式会社 | Interior air conditioning device |
-
2017
- 2017-07-24 CN CN201720900543.8U patent/CN206974999U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108122448A (en) * | 2018-02-11 | 2018-06-05 | 烟台宏远氧业有限公司 | Cabin Yuan Chu cabins indicate system |
| CN114080360A (en) * | 2019-07-10 | 2022-02-22 | 大金工业株式会社 | Interior air conditioning device |
| CN114080360B (en) * | 2019-07-10 | 2023-06-27 | 大金工业株式会社 | Internal air conditioning device |
| CN113160525A (en) * | 2021-04-20 | 2021-07-23 | 中国水产科学研究院渔业机械仪器研究所 | Device for automatically measuring and removing hydrogen sulfide in fish cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180724 |